68469648

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{613}}^1$

素因数の和:816

約数の個数: 80

約数和(自身を含む): 191862720

約数和(自身を除く): 123393072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 179, 208, 312, 358, 537, 613, 624, 716, 1074, 1226, 1432, 1839, 2148, 2327, 2452, 2864, 3678, 4296, 4654, 4904, 6981, 7356, 7969, 8592, 9308, 9808, 13962, 14712, 15938, 18616, 23907, 27924, 29424, 31876, 37232, 47814, 55848, 63752, 95628, 109727, 111696, 127504, 191256, 219454, 329181, 382512, 438908, 658362, 877816, 1316724, 1426451, 1755632, 2633448, 2852902, 4279353, 5266896, 5705804, 8558706, 11411608, 17117412, 22823216, 34234824, 68469648]

約数ペア:

[(1, 68469648), (2, 34234824), (3, 22823216), (4, 17117412), (6, 11411608), (8, 8558706), (12, 5705804), (13, 5266896), (16, 4279353), (24, 2852902), (26, 2633448), (39, 1755632), (48, 1426451), (52, 1316724), (78, 877816), (104, 658362), (156, 438908), (179, 382512), (208, 329181), (312, 219454), (358, 191256), (537, 127504), (613, 111696), (624, 109727), (716, 95628), (1074, 63752), (1226, 55848), (1432, 47814), (1839, 37232), (2148, 31876), (2327, 29424), (2452, 27924), (2864, 23907), (3678, 18616), (4296, 15938), (4654, 14712), (4904, 13962), (6981, 9808), (7356, 9308), (7969, 8592)]